@charset "utf-8";
@import url("reset.css");

html{
    font-size: 62.5%;
}
*{
    margin: 0;
    padding: 0;
}
html,body,.box-1{
    height: 100%;
}
.box-1{
    display: flex;
    flex-direction: column;
}
main{
    height:50rem;
//  border: 1px solid;
//  margin-top: 52.5px;
overflow: hidden;
}

.daohang-1{
    width: 100%;
    z-index: 20;
    position: fixed;
    left: 0;
    top: 0;
    img{
        width: 100%;
    }
}
nav{
    
    width: 100%;
    margin-top: 28px;
    text-align: center;
    font-size: 1.8rem;
}
.tab{
    width: 100%;
    
}
.lb{
    margin-top: 1rem;
    width: 100% !important;
    img{
        width: 100% !important;
    }
}
.zhuti-1{
    width: 100%;
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
    font-size: 1.3rem;
    
    line-height: 1.25rem;
    div{
        width: 24%;
        margin-top: 0.8rem;
        img{
            width: 60%;
        }
//      img:hover{
//          transform: ;
//      }
    }
}
.zhuti-2{
    margin-top: 1rem;
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
  
    .a2-1{
       
        width: 40%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #ebebeb;
        border-right: 1px solid #ebebeb;
        padding: 4%;
        .zhong-1{
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .zuo-1{
            width: 70%;
            float: left;
            h1{
                font-size: 2rem;
                font-weight: 800;
            }
            h3{
                font-size: 1.5rem;
            }
        }
        .you-1{
            width: 30%;
        }
        img{
            width:100%;
             float: right;
        }
    }
    .a2-2{
        
        width: 40%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #ebebeb;
        padding: 4%;
        .zhong-1{
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .zuo-1{
            width: 70%;
            float: left;
            h1{
                font-size: 2rem;
                font-weight: 800;
            }
            h3{
                font-size: 1.5rem;
            }
        }
        .you-1{
            width: 30%;
        }
        img{
            width:100%;
             float: right;
        }
    
    }
}
.sul {
    width: 100%;
    border-top: 0.1rem solid #CCCCCC;
    >li {
        width: 98%;
        margin: 0.8rem 0.5rem;
        clear: both;
        >img {
            width: 60%;
        }
        >div:nth-child(1) {
            width: 15%;
            float: left;
            img {
                width: 80%;
            }
        }
        >div:nth-child(2) {
            width: 80%;
            float: left;
            .sp1 {
                font-size: 0.6rem;
            }
            .sp2 {
                font-size: 0.4rem;
                color: #CCCCCC;
            }
        }
    }
    .sul3 {
        width: 100%;
        display: flex;
        flex-flow: wrap;
        justify-content: space-around;
        >li {
            width: 28%;
            text-align: center;
//          border: 1px solid;
            >img {
                width: 15%;
            }
        }
    }
}